The speed of an electron in a certain Bohr orbit of hydrogen is

CHEMISTRY · Single correct · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

1.09\times10^{6}\,\text{m\,s}^{-1}

. Which principal quantum number

n

corresponds to this orbit? (a)

n = 1

(b)

n = 4

(c)

n = 2

(d)

n = 3